package com.rj.bd.sex.dao;

import org.apache.ibatis.annotations.Select;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.rj.bd.sex.entity.Sex;

public interface SexMapper extends BaseMapper<Sex> {

@Select("select * from sex where sexId=#{id}")
public Sex selectById(String id);


}
